48V Lithium Ion Battery 5KWH 7KWH 10KWH 48V 50Ah 100Ah 150Ah 200Ah LiFePO4 Battery 48V Solar System Lithium Battery

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Product parameters:

48V 50Ah Lithium Technical Data
Function Parameter
Norminal Battery Energy 2400wh
Norminal Capacity 50Ah
Norminal Voltage 48V
Internal Resistance ≤30mΩ
Cycle Life <6000
Months Self Discharge


Charge Data
Charge Voltage 53.2~54V
Charge Mode 0.2C to 54V, then 54V,charge current to 0.02C (CC/CV)
Charger Current 10A
Max. Charge Current  50A
Charge Cut-off Voltage 54±0.2V
Discharge Data
Continuous Current 10A
Max continuous discharge current 50A
Discharge Cut-off Voltage 40.5V
Working Condition
Charge Temperature 0℃ to 45℃ (32℉ to 113℉) @60±25% Relative Humidity
Discharge Temperature -20℃ to 60℃ (-4℉ to 140℉) @60±25% Relative Humidity
Storage Temperature 0℃ to 40℃ (32℉ to 104℉) @60±25% Relative Humidity
Enclosure Protection Level IP20
Mechanical Data
Cell & Method 3.2V50Ah
Shell material Iron
Dimensions 480*360*90mm
Weight (lbs./kg.) 22kgs

Quick Details:

Place of Origin: Guangdong, China             Brand Name: QSPOWER
Model Number: 48v 50ah battery pack      Type: Li-Ion
Certification: ce                         Model: 48v 50ah lithium battery pack
Warranty: one year                   Cycle life: more than 800 times
Use: electric tools/Solar light,Medical               OEM: Accept OEM and ODM
Original: YES  Stock: YES                  Condition: 100%
Lead time: within 5-7days
Spotlight of 48v 50ah lithium battery pack            
1.Provide both single cells and battery packs
2.100% inspection before delivery
3.Inspects inner resistance, discharge platform and self-discharge
4. manufacturer of 18650 lithium ion battery,lithium polymer battery etc.
5.tablished quality control systems under ISO9001
6.stomized packs, tags,labels, plugs, connectors, over current protection, temperature cont
7. protection are available

Packaging and shipping

(1)We can pack your goods as Blister or your requirements.

(2) Samples checking: sending by Express ( DHL / UPS / FEDEX/ TNT ,by air)

(3) Bulk production: sending out by cargo shiping / air/freight / Express

      (DHL/UPS/FedEx/TNT),or we can  accept other shipping terms according to your requirements.

(4) We are not responsible for any accidents, delays or other issues that are caused by the shipping.

Our Show


Our company focuses on the design, production, sales, and leasing of lithium batteries and their supporting products for electric vehicles as well as outdoor appliances.

   At present, our products include lithium batteries for two rounds, three rounds ,four rounds of electric car,and for outdoor appliances.It has successfully customized electric vehicle battery programs for companies such as Shunfeng, Yunda, Baishi, and Meituan. Our battery products are sold to the national market and Southeast Asian markets.The products are well received by customers. The company’s battery products have been insured by well-known insurance company.

   Keeping innovating the products independently, we have got 8 patents with IPR and 3 registered trademarks. Since the start of the company, we’ve aimed to develop our own technologies and brand which are supported by technology patents and know-how to add more values to our Li-ion battery.

In the production line, we keep in line with the internationally state-of-art processes and QC management to ensure the quality goods for customers. The quality control system goes completely through the product R&D, material purchase, IQC, warehousing and logistics, production, OQC, sales and after-sale services. Customer’s requirements determine our standards. We’ll do every bit to meet your needs.

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